<!-- Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/publicdomain/zero/1.0/ -->
<html>
  <head>
    <style>
      #testidSimple {
	--background-color: blue;
      }
      .testclassSimple {
	--background-color: green;
      }

      .testclassImportant {
	--background-color: green !important;
      }
      #testidImportant {
	--background-color: blue;
      }

      #testidDisable {
	--background-color: blue;
      }
      .testclassDisable {
	--background-color: green;
      }
    </style>
  </head>
  <body>
    <div id="testidSimple" class="testclassSimple">Styled Node</div>
    <div id="testidImportant" class="testclassImportant">Styled Node</div>
    <div id="testidDisable" class="testclassDisable">Styled Node</div>
  </body>
</html>
